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Rapid:
Individual Calculations July 2021 |
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| Rogaczewski, Sebastian Total change: -58.00 | |   |
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| Grand Prix Fundacja In Spe Torun 2020-2021 - Turniej 9 | Torun | POL | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1600 | 3.00 | 7 | -2.33 | 20 | -46.60 | |
|  Kozlowski, Arkadiusz | | | 1199 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zaluski, Adam | | | 1349 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Bultrowicz, Leszek | | | 1344 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Dobrowolski, Henryk | | | 1532 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Moszczynski, Michal | | | 1565 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Sliwicka, Weronika | | | 1329 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Lipinski, Michal | | | 1343 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XX Memorial Ryszarda Obertowskiego - OPEN A | Swiecie | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1600 | 4.50 | 9 | -0.57 | 20 | -11.40 | |
| | Lapinski, Jerzy | | | 1204 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Labuda, Krystian | | | 1285 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Luchowski, Ferdynand | | | 1361 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Urban, Jacek | | | 1500 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sniadecki, Oskar | | | 1565 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Bieluszewski, Robert | | | 1780 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Darowicki, Mariusz | | | 1867 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kubicki, Marek | | | 2080 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bultrowicz, Leszek | | | 1344 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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